Food steamer



FIG. 1 is a top, front and left side perspective view of a food steamer showing my new design;

FIG. 2 is a top, rear and left side perspective thereof; and,

FIG. 3 is a bottom, rear and right side perspective view thereof.

A bottom perspective view from the front would be a mirror image of that shown in FIG. 3. 

The ornamental design for a food steamer, as shown and described. 